| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47f5b48ea632d303b95ef7d183a4ab0c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-74 |
| filingDate |
1985-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142f7b6dc5ca23ccda8e99cb835a2a18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a49594143af9d104c3c283636ae54ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_692c613e43c0ced069dbc4f8d82f64d3 |
| publicationDate |
1987-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4663459-A |
| titleOfInvention |
Method for preparing 2,2,6,6-tetramethyl-4-oxopiperidine |
| abstract |
A process is provided for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine, reacting acetone with ammonia in the presence of a catalytically effective amount of an organic carboxylic acid halide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104130181-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114853663-A |
| priorityDate |
1984-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |